Home GPU Comparison AMD Radeon HD 6670 vs NVIDIA GeForce GTX 760

AMD Radeon HD 6670 vs NVIDIA GeForce GTX 760

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6670 and 2GB VRAM GeForce GTX 760 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6670 's Advantages
Lower TDP (66W vs 170W)
NVIDIA GeForce GTX 760 's Advantages
Released 2 years and 2 months late
Boost Clock1032MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (192.3GB/s vs 64.00GB/s)
672 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 6670
0.768 TFLOPS
GeForce GTX 760 +209%
2.378 TFLOPS
VS

Graphics Card

Apr 2011
Release Date
Jun 2013
Northern Islands
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
980 MHz
-
Boost Clock
1032 MHz
1000 MHz
Memory Clock
1502 MHz

Memory

1024MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
64.00GB/s
Bandwidth
192.3GB/s

Render Config

6
Compute Units
-
-
-
-
480
Shading Units
1152
24
TMUs
96
8
ROPs
32
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

6.400 GPixel/s
Pixel Rate
24.77 GPixel/s
19.20 GTexel/s
Texture Rate
99.07 GTexel/s
-
-
-
768.0 GFLOPS
FP32 (float)
2.378 TFLOPS
-
FP64 (double)
99.07 GFLOPS

Board Design

66W
TDP
170W
250 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
None
Power Connectors
2x 6-pin

Graphics Processor

Turks
GPU Name
GK104
Turks XT (215-0803000)
GPU Variant
GK104-225-A2
TeraScale 2
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.716 billion
Transistors
3.54 billion
118 mm²
Die Size
294 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.1
-
CUDA
3.0
5.0
Shader Model
5.1

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